Trace number 297949

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2007-02-08? (TO) 1200.05 1200.39

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1168722783-19.UNSAT.shuffled.cnf
MD5SUM4dab682b2baab8325744eab5c8aeca81
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark403.394
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-297949-1171847824 -o ROOT/results/node2/solver-297949-1171847824 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297949-1171847824/mxc /tmp/evaluation/297949-1171847824/instance-297949-1171847824.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.05 1.01 1.00 4/77 28326
/proc/meminfo: memFree=289216/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=1064 CPUtime=0
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 204737322 1089536 108 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 266 108 57 122 0 140 0

[startup+0.107289 s]
/proc/loadavg: 1.05 1.01 1.00 4/77 28326
/proc/meminfo: memFree=289216/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=1204 CPUtime=0.1
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 195 0 0 0 10 0 0 0 18 0 1 0 204737322 1232896 177 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528451 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 301 177 67 122 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.515331 s]
/proc/loadavg: 1.05 1.01 1.00 4/77 28326
/proc/meminfo: memFree=289216/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=1464 CPUtime=0.51
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 230 0 0 0 51 0 0 0 22 0 1 0 204737322 1499136 212 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 366 212 67 122 0 240 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1464

[startup+1.33642 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 28327
/proc/meminfo: memFree=288440/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=1588 CPUtime=1.33
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 278 0 0 0 133 0 0 0 25 0 1 0 204737322 1626112 260 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 397 260 67 122 0 271 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1588

[startup+2.97659 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 28327
/proc/meminfo: memFree=288184/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=1708 CPUtime=2.97
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 320 0 0 0 297 0 0 0 25 0 1 0 204737322 1748992 302 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 427 302 67 122 0 301 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1708

[startup+6.25293 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 28327
/proc/meminfo: memFree=287872/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=1968 CPUtime=6.25
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 371 0 0 0 625 0 0 0 25 0 1 0 204737322 2015232 353 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 492 353 67 122 0 366 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1968

[startup+12.7086 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 28327
/proc/meminfo: memFree=287552/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=2224 CPUtime=12.7
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 436 0 0 0 1270 0 0 0 25 0 1 0 204737322 2277376 418 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 556 418 67 122 0 430 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2224

[startup+25.5099 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 28327
/proc/meminfo: memFree=287232/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=2452 CPUtime=25.5
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 505 0 0 0 2550 0 0 0 25 0 1 0 204737322 2510848 487 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 613 487 67 122 0 487 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2452

[startup+51.1196 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 28327
/proc/meminfo: memFree=286912/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=2856 CPUtime=51.09
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 589 0 0 0 5109 0 0 0 25 0 1 0 204737322 2924544 571 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 714 571 67 122 0 588 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2856

[startup+102.337 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28327
/proc/meminfo: memFree=286336/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=3332 CPUtime=102.3
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 716 0 0 0 10229 1 0 0 25 0 1 0 204737322 3411968 698 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 833 698 67 122 0 707 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3332

[startup+162.369 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28327
/proc/meminfo: memFree=285952/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=3768 CPUtime=162.31
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 813 0 0 0 16230 1 0 0 25 0 1 0 204737322 3858432 795 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 942 795 67 122 0 816 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 3768

[startup+222.398 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28327
/proc/meminfo: memFree=285568/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=4044 CPUtime=222.33
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 895 0 0 0 22231 2 0 0 25 0 1 0 204737322 4141056 877 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 1011 877 67 122 0 885 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 4044

[startup+282.427 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28327
/proc/meminfo: memFree=285376/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=4244 CPUtime=282.34
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 949 0 0 0 28232 2 0 0 25 0 1 0 204737322 4345856 931 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530411 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 1061 931 67 122 0 935 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 4244

[startup+342.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28327
/proc/meminfo: memFree=285184/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=4424 CPUtime=342.36
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 980 0 0 0 34233 3 0 0 25 0 1 0 204737322 4530176 962 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 1106 962 67 122 0 980 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 4424

[startup+402.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28327
/proc/meminfo: memFree=285056/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=4560 CPUtime=402.37
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 1018 0 0 0 40234 3 0 0 25 0 1 0 204737322 4669440 1000 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 1140 1000 67 122 0 1014 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 4560

[startup+462.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28327
/proc/meminfo: memFree=284800/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=4732 CPUtime=462.38
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 1065 0 0 0 46235 3 0 0 25 0 1 0 204737322 4845568 1047 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 1183 1047 67 122 0 1057 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 4732

[startup+522.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28327
/proc/meminfo: memFree=284736/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=4808 CPUtime=522.39
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 1085 0 0 0 52235 4 0 0 25 0 1 0 204737322 4923392 1067 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 1202 1067 67 122 0 1076 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 4808

[startup+582.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28327
/proc/meminfo: memFree=284672/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=4904 CPUtime=582.41
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 1108 0 0 0 58236 5 0 0 25 0 1 0 204737322 5021696 1090 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 1226 1090 67 122 0 1100 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 4904

[startup+642.606 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28327
/proc/meminfo: memFree=284544/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=4992 CPUtime=642.42
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 1132 0 0 0 64237 5 0 0 25 0 1 0 204737322 5111808 1114 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519630 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 1248 1114 67 122 0 1122 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 4992

[startup+702.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28327
/proc/meminfo: memFree=284288/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=5236 CPUtime=702.43
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 1182 0 0 0 70237 6 0 0 25 0 1 0 204737322 5361664 1164 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 1309 1164 67 122 0 1183 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 5236

[startup+762.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28327
/proc/meminfo: memFree=284224/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=5328 CPUtime=762.43
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 1208 0 0 0 76237 6 0 0 25 0 1 0 204737322 5455872 1190 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 1332 1190 67 122 0 1206 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 5328

[startup+822.692 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 28327
/proc/meminfo: memFree=284160/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=5420 CPUtime=822.45
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 1226 0 0 0 82238 7 0 0 25 0 1 0 204737322 5550080 1208 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 1355 1208 67 122 0 1229 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 5420

[startup+882.719 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 28327
/proc/meminfo: memFree=284096/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=5420 CPUtime=882.46
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 1246 0 0 0 88239 7 0 0 25 0 1 0 204737322 5550080 1228 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 1355 1228 67 122 0 1229 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 5420

[startup+942.747 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28327
/proc/meminfo: memFree=283968/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=5604 CPUtime=942.48
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 1272 0 0 0 94240 8 0 0 25 0 1 0 204737322 5738496 1254 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 1401 1254 67 122 0 1275 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 5604

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28327
/proc/meminfo: memFree=283968/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=5604 CPUtime=1002.48
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 1278 0 0 0 100240 8 0 0 25 0 1 0 204737322 5738496 1260 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 1401 1260 67 122 0 1275 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 5604

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28327
/proc/meminfo: memFree=283904/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=5700 CPUtime=1062.5
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 1295 0 0 0 106241 9 0 0 25 0 1 0 204737322 5836800 1277 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 1425 1277 67 122 0 1299 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 5700

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28327
/proc/meminfo: memFree=283648/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=5888 CPUtime=1122.51
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 1350 0 0 0 112242 9 0 0 25 0 1 0 204737322 6029312 1332 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134537491 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 1472 1332 67 122 0 1346 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 5888

[startup+1182.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28327
/proc/meminfo: memFree=283648/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=5888 CPUtime=1182.52
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 1363 0 0 0 118242 10 0 0 25 0 1 0 204737322 6029312 1345 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 1472 1345 67 122 0 1346 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 5888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28327
/proc/meminfo: memFree=283584/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=6012 CPUtime=1200.04
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 1378 0 0 0 119994 10 0 0 25 0 1 0 204737322 6156288 1360 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 1503 1360 67 122 0 1377 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 6012

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28327
/proc/meminfo: memFree=283584/2055920 swapFree=4192812/4192956
[pid=28326] ppid=28324 vsize=6012 CPUtime=1200.04
/proc/28326/stat : 28326 (mxc) R 28324 28326 27539 0 -1 4194304 1378 0 0 0 119994 10 0 0 25 0 1 0 204737322 6156288 1360 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28326/statm: 1503 1360 67 122 0 1377 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 6012

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.05
CPU user time (s): 1199.95
CPU system time (s): 0.103984
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 6020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1378
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 24393

runsolver used 1.27981 second user time and 2.71759 second system time

The end



Launcher Data (download as text)




Begin job on node2 on Mon Feb 19 01:17:04 UTC 2007

IDJOB= 297949
IDBENCH= 19974
IDSOLVER= 107
FILE ID= node2/297949-1171847824

PBS_JOBID= 3839390

Free space on /tmp= 66546 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1168722783-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297949-1171847824/mxc /tmp/evaluation/297949-1171847824/instance-297949-1171847824.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-297949-1171847824 -o ROOT/results/node2/solver-297949-1171847824 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297949-1171847824/mxc /tmp/evaluation/297949-1171847824/instance-297949-1171847824.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  4dab682b2baab8325744eab5c8aeca81

RANDOM SEED= 348402397

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.247
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.247
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        289688 kB
Buffers:         52020 kB
Cached:        1575764 kB
SwapCached:          0 kB
Active:        1174004 kB
Inactive:       514076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        289688 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             632 kB
Writeback:           0 kB
Mapped:          79216 kB
Slab:            63688 kB
Committed_AS:  1121928 kB
PageTables:       1812 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66546 MiB

End job on node2 on Mon Feb 19 01:37:06 UTC 2007